vscode与Cmake基本使用

1. 下载插件
   
2. Ctrl+Shift+p打开VSCode的指令面板，然后输入cmake:q，VSCode会根据输入自动提示，然后选择CMake: Quick Start
3. 选择编译器
4. 根据提示输入项目名称
5. 选择可执行文件
6. 编译项目
   • 方式一：执行命令

     cd build
     cmake ..
     

   • 方式二： VSCode提供了更便捷的方式（点击底部的Build）

opencv 配置

1. cmake文件内容

   message(STATUS "Setting up OpenCV libs for: ${CMAKE_CURRENT_SOURCE_DIR}")
   message(STATUS "source dir: ${CMAKE_SOURCE_DIR}")
   include_directories("D:/MyWork/tools/dl_deploy_cpp-main/include/opencv4/")
   link_directories("D:/MyWork/tools/4.8.1/")
   set(OpenCV_LIBS opencv_world opencv_3rdparty)
   message(STATUS "Setting up OpenCV libs done! OpenCV_LIBS:+[${OpenCV_LIBS}]")
   
   

2. txt文件内容

   cmake_minimum_required(VERSION 3.0.0)
   project(demo VERSION 0.1.0 LANGUAGES C CXX)
   add_executable(demo main.cpp)
   
   
   # set(CPACK_PROJECT_NAME ${PROJECT_NAME})
   # set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
   # include(CPack)
   
   
   option(INCLUDE_OPENCV "package OpenCV into dl_deploy." ON)
   message(STATUS "INCLUDE_OPENCV: ${INCLUDE_OPENCV}")
   
   # opencv, add library
   if (INCLUDE_OPENCV)
       include(opencv.cmake)
   endif ()
   
   message(STATUS "libs is: ${OpenCV_LIBS}")
   
   if (INCLUDE_OPENCV)
       target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS})
   endif ()